Semàfor
Fes el muntatge:

Ara pots provar el programa semafor-Leds-4-6-15.py:
"""CircuitPython semafor-Leds-4-6-15""" import time import board import digitalio led1 = digitalio.DigitalInOut(board.GPIO4) led1.direction = digitalio.Direction.OUTPUT led2 = digitalio.DigitalInOut(board.GPIO6) led2.direction = digitalio.Direction.OUTPUT led3 = digitalio.DigitalInOut(board.GPIO15) led3.direction = digitalio.Direction.OUTPUT while True: led1.value = True time.sleep(0.5) led1.value = False time.sleep(0.2) led2.value = True time.sleep(0.5) led2.value = False time.sleep(0.2) led3.value = True time.sleep(0.5) led3.value = False time.sleep(0.2) |
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El vídeo del programa funcionant el pots veure ací: